—Have you got used to the Chinese food, Robert?—Yes, but I

I thought there would be many students in the hall, but when I got in, I found ______.

A：none

B：no one

C：nobody

D：nothing

He didn"t make ______ clear when and where the meeting would be held.

A：this

B：that

C：it

D：these

：—Johnson, there’re a lot of chairs over there. Go and fetch ________ for me.—Why ________ ? Mike is sitting there doing nothing.

A：one; me   

B：that; not he  

C：it; not him  

D：some; I  

Understanding the cultural habits of another nation, especially ____________ containing as many different subcultures as the United States, is very difficult.

A：one

B：that

C：some

D：the one

Some intelligent and successful people find _____ difficult to succeed in language learning.

A：them

B：it

C：themselves

D：itself

To her joy,Della earned first the trust of her students and      of her collegues.

A：that

B：one

C：ones

D：those

It is so difficult a problem that ____ student in this class ____ work it out.

A：any; can"t

B：no; can

C：every; can

D：no; can"t

–Madam, the two ties are the new arrival of this season.–Well , I like ______ of them. Do you have another one?

A：both

B：either

C：neither

D：one

Frankly speaking, ______of them knew what the other was doing that morning.

A：none

B：neither

C：some

D：all

I hate _______ in the winter when the weather is wet and freezing cold.

A：it

B：that

C：this

D：one